Results 41 to 50 of about 3,877,321 (353)

Implementation of Correlation and Regression Models for Health Insurance Fraud in Covid-19 Environment using Actuarial and Data Science Techniques [PDF]

Regular, 2020
Fraud acts as a major deterrent to a company’s growth if uncontrolled. It challenges the fundamental value of “Trust” in the Insurance business. COVID-19 brought additional challenges of increased potential fraud to health insurance business.
Rohan Yashraj Gupta, Satya Sai Mudigonda, P. K. Baruah, Phani Krishna Kandala   +3 more
semanticscholar   +1 more source

Probability of ruin in discrete insurance risk model with dependent Pareto claims

Dependence Modeling, 2019
We present basic properties and discuss potential insurance applications of a new class of probability distributions on positive integers with power law tails.
Constantinescu Corina D., Kozubowski Tomasz J., Qian Haoyu H.   +2 more
doaj   +1 more source

A Mixture of Clayton, Gumbel, and Frank Copulas: A Complete Dependence Model

Journal of Probability and Statistics, 2022
Knowledge of the dependence between random variables is necessary in the area of risk assessment and evaluation. Some of the existing Archimedean copulas, namely the Clayton and the Gumbel copulas, allow for higher correlations on the extreme left and ...
M. A. Boateng, A. Y. Omari-Sasu, R. K. Avuglah, N. K. Frempong   +3 more
doaj   +1 more source

Types of dependence and time-dependent association between two lifetimes in single parameter copula models [PDF]

, 2006
Most publications on modeling insurance contracts on two lives, assuming dependence of the two lifetimes involved, focus on the time of inception of the contract.
Spreeuw, J.
core   +1 more source

The Cost of the National Disability Insurance Scheme: Australia's Print‐Media Discourse

Australian Journal of Social Issues, EarlyView.
ABSTRACT This paper examines the way that Australian newspapers have framed the cost of the National Disability Insurance Scheme (NDIS). Introduced in 2013, the NDIS represented a major change in Australia's disability support policy, moving for the first time to a nationwide universal insurance model.
Meera Chinnappa, Jennifer Smith‐Merry, Kuo‐yi Jade Chang   +2 more
wiley   +1 more source

Excess of loss reinsurance under joint survival optimality [PDF]

, 2005
Explicit expressions for the probability of joint survival up to time x of the cedent and the reinsurer, under an excess of loss reinsurance contract with a limiting and a retention level are obtained, under the reasonably general assumptions of any non ...
Aase, Appell, Centeno, Centeno, Cherubini, Dickson, Dickson, Dimitrina S. Dimitrova, Frees, Ignatov, Ignatov, Joe, Karlin, Kaz’min, Patton, Schmidli, Suijs, Taksar, Vladimir K. Kaishev, Wang   +19 more
core   +1 more source

When TCFD Meets TNFD: Can It Revolutionize Corporate Sustainable Risk Management?

Business Strategy and the Environment, EarlyView.
ABSTRACT Amid escalating environmental risks, this study explores the novel integration of the Task Force on Climate‐related Financial Disclosures (TCFD) and the Taskforce on Nature‐related Financial Disclosures (TNFD) as a transformative approach to corporate sustainable risk management.
Xiaoyu Liu, Yazeed Alkhrijah, Monomita Nandy, Suman Lodh   +3 more
wiley   +1 more source

Bayesian Growth Curve Modelling of Student Academic Trajectories: The Impact of Individual-Level Characteristics and Implications for Education Policy

Applied Sciences
This study examined the factors influencing student academic performance in the Bachelor of Science (BSc) Actuarial Science programme, focusing on Grade 12 mathematics marks, admission point (AP) scores, socioeconomic background, and progression rates ...
Moeketsi Mosia, Felix O. Egara, Fadip Nannim, Moses Basitere   +3 more
doaj   +1 more source

Modelling stochastic bivariate mortality [PDF]

, 2006
Stochastic mortality, i.e. modelling death arrival via a jump process with stochastic intensity, is gaining increasing reputation as a way to represent mortality risk.
A J G Cairns, A K Manatunga, A Shemyakin, C Genest, C Genest, C Genest, D Duue, D Duue, D Duue, D F Schrager, D G Clayton, D Lando, D Lando, D M Dabrowska, D Oakes, D Oakes, E Biis, E Luciano, E W Frees, Elena Vigna, Elisa Luciano, H Youn, H Youn, J E Anderson, J F Carriere, J Spreeuw, Jaap Spreeuw, M A Milevsky, M Dahl, M Denuit, M Denuit, P Artzner, P Br Emaud, P Hougaard, R B Nelsen, U Cherubini, W Wang   +36 more
core   +1 more source

Human Experts and AI Models in Offender Risk Assessment: A Comparative Pilot Study Using the HCR‐20V3

Behavioral Sciences &the Law, EarlyView.
ABSTRACT This pilot study compares offender risk assessments conducted by human experts and advanced large language models (LLMs) within the HCR‐20V3 framework. Both groups evaluated a series of synthetic forensic case vignettes designed to simulate realistic clinical conditions. Quantitative results indicate that AI models consistently assigned higher
Shai Farber
wiley   +1 more source